Proof-of-Stake Blockchain Protocols with Near-Optimal Throughput
Proof-of-Stake Blockchain Protocols with Near-Optimal Throughput
复制标题
具有近乎最优吞吐量的权益证明区块链协议
DOI：
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发表时间：
2020
期刊：
影响因子：
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通讯作者：
A. Russell
中科院分区：
文献类型：
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作者：
Matthias Fitzi;Peter Gazi;A. Kiayias;A. Russell
区块链协议设计中最重要的挑战之一是提高其事务处理吞吐量。在这项工作中，我们提出了第一次正式的执行模型，使表达事务吞吐量，同时支持正式的安全参数持久性和活性。然后，我们提出了一个协议，在proof-ofstake设置下实现近最佳的吞吐量自适应主动腐败的任何少数股权。
One of the most significant challenges in the design of blockchain protocols is increasing their transaction-processing throughput. In this work we put forth for the first time a formal execution model that enables to express transaction throughput while supporting formal security arguments regarding persistence and liveness. We then present a protocol in the proof-ofstake setting achieving near-optimal throughput under adaptive active corruption of any minority of the stake.